//
//  BookManager.h
//  03-NSStringNSArrayNSMutableArray
//
//  Created by 402030900@qq.com on 16/7/6.
//  Copyright © 2016年 402030900@qq.com. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Book.h"


@interface BookManager : NSObject

@property(nonatomic, retain) NSMutableArray * BookArray;
- (void)addBook:(Book *)book;
- (void)removeBook:(Book *)book;
- (void)modifyPriceName:(NSString *)bookName Price:(NSString *)price;
- (void)showBook;
@end
